docs: def setname(self, dim_name):
          """Set the dimension name.
  
          Args::
  
            dim_name    dimension name; setting 2 dimensions to the same
                        name make the dimensions "shared"; in order to be
                        shared, the dimesions must be deined similarly.
  
          Returns::
  
            None
  
          C library equivalent : SDsetdimname
                                                              """
  
          status = _C.SDsetdimname(self._id, dim_name)
          _checkErr('setname', status, 'cannot execute')